Обсуждение: FastPath protocol error

Chris,

Can you send the entire text of the error?  Also, do you have a test
case you could send that reproduces the error?  Finally, what version of
the driver and server are you using?

thanks,
--Barry


Chris White (cjwhite) wrote:
> I am doing a LargeObject read and I get a FastPath protocol error \377.
> Where can I find the meaning of this error message?

Barry,

The entire text of the message was FastPath protocol error: \377. It was
also followed by the app getting a java.lang.outOfMemory exception, I
think the 2 may be related. This happens after running a load test for
about 30 minutes of 8 users simultaneously reading large objects. I will
see if I can write a test environment to see if can easily be
reproduced.

Looking at fastpath.java fastpathV3 method, if it receives an unexpected
starting character it throws a Fastpath protocol error with the received
character.

We are running 7.2.1 of the backend and jdbc driver.

Chris

-----Original Message-----
From: pgsql-jdbc-owner@postgresql.org
[mailto:pgsql-jdbc-owner@postgresql.org] On Behalf Of Barry Lind
Sent: Friday, May 30, 2003 12:13 PM
To: cjwhite@cisco.com
Cc: pgsql-jdbc@postgresql.org
Subject: Re: [JDBC] FastPath protocol error


Chris,

Can you send the entire text of the error?  Also, do you have a test
case you could send that reproduces the error?  Finally, what version of

the driver and server are you using?

thanks,
--Barry


Chris White (cjwhite) wrote:
> I am doing a LargeObject read and I get a FastPath protocol error
> \377.
> Where can I find the meaning of this error message?



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